The optical fiber infrastructure deployed in our cities to support the metropolitan area networks is exploited for sensing applications, where the optical sensing signals co-propagate together with the telecom traffic. Thanks to a coherent interferometric approach, structural monitoring of buildings can be achieved in deployed passive optical networks based on fiber-to-the-home structure. Moreover, the same technology is experimented in urban fibre ring networks to detect and localize mechanical vibrations or dynamic perturbation.

Exploitation of deployed telecommunication fiber infrastructures for sensing applications / Boffi, P.; Di Luch, I.; Ferrario, M.; Rizzelli Martella, G.; Gaudino, R.. - ELETTRONICO. - 2020-:(2020), pp. 1-4. ((Intervento presentato al convegno 22nd International Conference on Transparent Optical Networks, ICTON 2020 tenutosi a ita nel 2020 [10.1109/ICTON51198.2020.9203016].

Exploitation of deployed telecommunication fiber infrastructures for sensing applications

Rizzelli Martella G.;Gaudino R.
2020

Abstract

The optical fiber infrastructure deployed in our cities to support the metropolitan area networks is exploited for sensing applications, where the optical sensing signals co-propagate together with the telecom traffic. Thanks to a coherent interferometric approach, structural monitoring of buildings can be achieved in deployed passive optical networks based on fiber-to-the-home structure. Moreover, the same technology is experimented in urban fibre ring networks to detect and localize mechanical vibrations or dynamic perturbation.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2859722